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How to enable or disable an anchor using jQuery?
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The app I'm currently working on does it with a CSS style in combination with javascript.
a.disabled { color:gray; }
Then whenever I want to disable a link I call
$('thelink').addClass('disabled');
Then, in the click handle...
Get the client's IP address in socket.io
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Using the latest 1.0.6 version of Socket.IO and have my app deployed on Heroku, I get the client IP and port using the headers into the socket handshake:
var socketio = require('socket.io').listen(server);
socketio.on('connection', function(socket) {
var sHeaders = socket.han...
How to reload or re-render the entire page using AngularJS
...rollers but not the services. If you want to reset the whole state of your application you can use:
$window.location.reload();
This is a standard DOM method which you can access injecting the $window service.
If you want to be sure to reload the page from the server, for example when you are usi...
Deleting Row in SQLite in Android
...lue. Anyway its up to user that how much secure he/she wants to make their app.
– Shreyash Mahajan
Dec 1 '14 at 11:16
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show 4 more comments...
Freeing up a TCP/IP port?
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...and that happens if you don't have permission to see the process... try sudo netstat to actually see the PIDs :)
– Anentropic
Sep 23 '16 at 17:25
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Location Manager Error : (KCLErrorDomain error 0)
... If you are wondering where is SCHEME follow this link developer.apple.com/library/mac/recipes/…
– Bishal Ghimire
Jun 26 '14 at 1:39
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Change SQLite database mode to read-write
... This should be marked as the answer. In my case (A desktop app), it was related to Windows Compressing the database due to the main hard disk getting too low in space. I think windows will ask the user if he/she want to compress files in order to obtain space if the user says yes the...
Filter by process/PID in Wireshark
...s where this would fail like when the OS reallocates a port to a different app just before Wireshark queries the OS for PID for a port. So this wont be fool proof and glitch proof but if the user is made aware of these limitations it would still be a useful feature.
– Dojo
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Reading in a JSON File Using Swift
...{
if let jsonData = NSData(contentsOfFile: path, options: .DataReadingMappedIfSafe, error: nil)
{
if let jsonResult: NSDictionary = NSJSONSerialization.JSONObjectWithData(jsonData, options: NSJSONReadingOptions.MutableContainers, error: nil) as? NSDictionary
{
if ...
Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
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Running the web app locally was ok for me (F5), but when deploying to remote server (with WebDeploy) the assemblies were not copied to the server. I was not sure if the assemblies should've been copied or not. Anyway, after running this comm...